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i) d = 8.4 r = ½
6th jump = 8( ½ )6-1
8.4/32
= 0.2625 = 0.26cm
ii) 56 = 9.4 (1 – ( ½ ) 6
1 – ½
= 8.4 x 63 x 2
64
= 16.54 cm
Kavungya answered the question on June 18, 2019 at 11:28
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